---
title: "BNNS.ConvolutionPadding.asymmetric(left:right:up:down:)"
framework: accelerate
role: symbol
role_heading: Case
path: "accelerate/bnns/convolutionpadding/asymmetric(left:right:up:down:)"
---

# BNNS.ConvolutionPadding.asymmetric(left:right:up:down:)

A padding mode that supports individual padding values for each side.

## Declaration

```swift
case asymmetric(left: Int, right: Int, up: Int, down: Int)
```

## See Also

### Convolution Padding Modes

- [BNNS.ConvolutionPadding.symmetric(x:y:)](accelerate/bnns/convolutionpadding/symmetric(x:y:).md)